20582674080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{400753}}^1$

素因数の和:400878

約数の個数: 96

約数和(自身を含む): 65441525184

約数和(自身を除く): 44858851104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 160, 214, 240, 321, 428, 480, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3424, 4280, 5136, 6420, 8560, 10272, 12840, 17120, 25680, 51360, 400753, 801506, 1202259, 1603012, 2003765, 2404518, 3206024, 4007530, 4809036, 6011295, 6412048, 8015060, 9618072, 12022590, 12824096, 16030120, 19236144, 24045180, 32060240, 38472288, 42880571, 48090360, 64120480, 85761142, 96180720, 128641713, 171522284, 192361440, 214402855, 257283426, 343044568, 428805710, 514566852, 643208565, 686089136, 857611420, 1029133704, 1286417130, 1372178272, 1715222840, 2058267408, 2572834260, 3430445680, 4116534816, 5145668520, 6860891360, 10291337040, 20582674080]

約数ペア:

[(1, 20582674080), (2, 10291337040), (3, 6860891360), (4, 5145668520), (5, 4116534816), (6, 3430445680), (8, 2572834260), (10, 2058267408), (12, 1715222840), (15, 1372178272), (16, 1286417130), (20, 1029133704), (24, 857611420), (30, 686089136), (32, 643208565), (40, 514566852), (48, 428805710), (60, 343044568), (80, 257283426), (96, 214402855), (107, 192361440), (120, 171522284), (160, 128641713), (214, 96180720), (240, 85761142), (321, 64120480), (428, 48090360), (480, 42880571), (535, 38472288), (642, 32060240), (856, 24045180), (1070, 19236144), (1284, 16030120), (1605, 12824096), (1712, 12022590), (2140, 9618072), (2568, 8015060), (3210, 6412048), (3424, 6011295), (4280, 4809036), (5136, 4007530), (6420, 3206024), (8560, 2404518), (10272, 2003765), (12840, 1603012), (17120, 1202259), (25680, 801506), (51360, 400753)]